data hub

Benchmarking the CKAN Datastore API

CKAN is a popular data repository used by many Open Data projects and widely used in a number of Smart Cities. Here in Canada, we use CKAN as part of the Urban Opus data hub. The Urban Opus Smart City hub has been running for over 2 years. The details of its design can be found in the technical paper but it basically consists two core components, CKAN as a document repository and an IoT platform (WoTKit) used for time series data as…

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Smart City Copenhagen: key lessons from the Head of City Data, Winn Nielsen

Follow @rodgerlea I recently attended a presentation by Winn Nielsen, Head of City Data for Copenhagen. I was struck both by how far they had gone in laying the foundation for a smart, data driven city, and by how similar their approach to data was to the Urban Opus model. Some of the key messages from Winn’s presentation are: Complexity of issues and the need for technology suppliers to be partners not traditional suppliers. Winn stressed several times that the…

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